diff --git a/QQtExample.pro b/QQtExample.pro
index 3de4ab6e..23f80c10 100644
--- a/QQtExample.pro
+++ b/QQtExample.pro
@@ -39,21 +39,23 @@ SUBDIRS =
 #方法：include(.../LibQQt/src/app_base_manager.pri)
 #QQt提供QQtApplication帮助App管理Application句柄。
 #SUBDIRS += examples/qqtframe2
+#必看
 #SUBDIRS += examples/exquisite
-#必开
-#SUBDIRS += examples/qqtaudioexample
 #SUBDIRS += examples/tabwidgetexamples
 #need QZXing, default closed.
 #SUBDIRS += examples/qrcodeexample
-#网络创建工具
-SUBDIRS += demo/QQtClientCreator
-SUBDIRS += demo/QQtServerCreator
-#这边是个组合项，客户端和服务器一起的。
-SUBDIRS += examples/qqtclientexample
-SUBDIRS += examples/qqtserverexample
-#通信协议的复杂的例子
-SUBDIRS += examples/qqtnetworkexample
 
+#网络创建工具
+#SUBDIRS += demo/QQtClientCreator
+#SUBDIRS += demo/QQtServerCreator
+#这边是个组合项，客户端和服务器一起的。必看
+#SUBDIRS += examples/qqtclientexample
+#SUBDIRS += examples/qqtserverexample
+#通信协议的复杂的例子
+#SUBDIRS += examples/qqtnetworkexample
+
+#必开 这两个例子是关于QQtAudio的最好展示
+SUBDIRS += examples/qqtaudioexample
 #greaterThan(QT_VERSION, 4.6.0):SUBDIRS += test/voicetest
 #mac:lessThan(QT_MAJOR_VERSION , 5):SUBDIRS -= test/voicetest
 
@@ -81,7 +83,6 @@ SUBDIRS += examples/qqtnetworkexample
 #SUBDIRS += test/treeviewtest
 #SUBDIRS += test/qqtdicttest
 #必开
-#
 SUBDIRS += test/qqtdicttest2
 #SUBDIRS += test/bytearraytest
 #!contains(QKIT_PRIVATE, iOS|iOSSimulator){
@@ -89,7 +90,7 @@ SUBDIRS += test/qqtdicttest2
 #}
 #SUBDIRS += test/coretest
 #必开
-#SUBDIRS += test/giftest
+SUBDIRS += test/giftest
 #SUBDIRS += test/tmpproj
 #
 #need QtSoap - WebSupport
diff --git a/examples/qqtaudioexample/mainwindow.h b/examples/qqtaudioexample/mainwindow.h
index 4e21dc29..8cb3ad1b 100644
--- a/examples/qqtaudioexample/mainwindow.h
+++ b/examples/qqtaudioexample/mainwindow.h
@@ -19,9 +19,11 @@ public:
     explicit MainWindow ( QWidget* parent = 0 );
     ~MainWindow();
 
+public slots:
+    void on_play_frame();
+
 private slots:
     void on_pushButton_clicked();
-    void on_play_frame();
 
 private:
     Ui::MainWindow* ui;
diff --git a/src/qqt_version.pri b/src/qqt_version.pri
index 177d3a6f..da1b1f4a 100644
--- a/src/qqt_version.pri
+++ b/src/qqt_version.pri
@@ -42,8 +42,8 @@ defineReplace(get_version_string_4) {
 #QQt Make Version Flow
 #-------------------------------------------------------------------------------
 QQT_MAJOR_VERSION = 2
-QQT_MINOR_VERSION = 2
-QQT_PATCH_VERSION = 2
+QQT_MINOR_VERSION = 3
+QQT_PATCH_VERSION = 0
 QQT_BUILD_VERSION = 0
 
 QQT_VERSION1 = $$get_version_string_1( $${QQT_MAJOR_VERSION} )